/******************************************************************************
 *  Project:		Neddle Community Edition
 *  Filename:		DataObjectExtensions.cs
 *	Created By:     Kristopher Cargile <kristopher@neddle.org>
 *  Date Created:	March 29, 2011
 * ****************************************************************************
 * IMPORTANT GNU LICENSE INFORMATION. DO NOT REMOVE THIS SECTION!
 * 
 * Neddle :: Copyright (c) 2010-2012, Cargile Technology Group, LLC
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 ******************************************************************************/

namespace Neddle 
{
    /// <summary>
    /// DomainObjectExtensions
    /// </summary>
    public static class DataObjectExtensions
    {
        /// <summary>
        /// Gets the nullable id.
        /// </summary>
        /// <param name="dataObject">The domain object.</param>
        /// <returns></returns>
        public static long? GetNullableId(this DataObject dataObject)
        {
            return (dataObject != null) ? dataObject.Id : (long?)null;
        }
    }
}